One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

mailer.conf cleanup comments

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

- cleanup rc.d script

- bump MILTER_SOVER to fix linking on FREEBSD-12
- bump PORTREVISION on ports using libmilter
- rename WITH_SENDMAIL_PORT to WITH_MILTER_PORT
- rename WITH_SENDMAIL_BASE to WITH_MILTER_BASE
- rename WITH_SENDMAIL_STATIC_MILTER to WITH_MILTER_STATIC
- cleanup ifdefs
- fix build on batv-filter with libmilter from ports

- make portlint happier

- Fix trailing whitespace in pkg-descrs, categories [g-n]*

Approved by:	portmgr blanket

- split libmilter from sendmail into a seperate port
- bump PORTREVISION
Submitted by:	matthew (Matthew Seaman)

- Add empty directory to plist

Approved by:	portmgr blanket

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

mail category: Remove $PTHREAD_LIBS

Note: The following ports did not pass check-plist (CP) or stage-qa (QA)
tests.   The sendmail port has many problems, but this was already known
by myself as I fixed it properly on DPorts last week.  It's a forward
action to submit a PR against mail/sendmail.

  * antivirus-milter (CP)
  * dk-milter        (CP)
  * milter-regex     (CP)
  * sendmail         (CP, QA)

approved by:	PTHREAD blanket

Fix packaging

Avoid @exec and keep track of directories
Allow packaging as a user

Bump portrevision as the plist was creating run/quarantine and the makefile was
creating quarantine

- update LICENSE

- use STAGEDIR

- fix misplaced NO_STAGE in slaveports and ifdefs

Add NO_STAGE all over the place in preparation for the staging support (cat:
mail)

- cleanup comments
Feature safe: yes

Move the rc.d scripts of the form *.sh.in to *.in

Where necessary add $FreeBSD$ to the file

No PORTREVISION bump necessary because this is a no-op

Fix typos in COMMENT

Approved by:	portmgr@ (implicit)

- escape shell names

In the rc.d scripts, change assignments to rcvar to use the
literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().

In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.

The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues

- remove MD5

- add sample for clamav

LICENSE BSD

Fix a few "bad example" problems in the rc.d scripts that have been
propogated by copy and paste.

1. Primarily the "empty variable" default assignment, which is mostly
${name}_flags="", but fix a few others as well.
2. Where they are not already documented, add the existence of the _flags
(or other deleted empties) option to the comments, and in some cases add
comments from scratch.
3. Replace things that look like:
prefix=%%PREFIX%%
command=${prefix}/sbin/foo
to just use %%PREFIX%%. In many cases the $prefix variable is only used
once, and in some cases it is not used at all.
4. In a few cases remove ${name}_flags from command_args
5. Remove a long-stale comment about putting the port's rc.d script in
/etc/rc.d (which is no longer necessary).

No PORTREVISION bumps because all of these changes are noops.

- use RC_SUBR

- add LICENSE:

- use milter framework

Remove USE_REINPLACE from ports starting with M

- add SHA checksum

- fix CONF_AVFAILACTION for all scanners

- MASTER_SITE down

- update MASTER_SITES

- honor LDFLAGS

- rename option
  SENDMAIL_PORT -> SENDMAIL_MILTER_PORT

- register depedency for SENDMAIL_WITH_SHARED_MILTER

- ignore error state from clamdscan.

- add date of BSD License

- new option SENDMAIL_PORT

- add support for clamav/clamdscan

- add SIZE

Sendmail milter wich uses Mcafee Virus Scan

The milter recives messages from sendmail, and saves them as a file in
a directory. The directory name and the file name are the "$i" (queue
identifier) from Sendmail, making it easier to identify them. Once the
entire message has been received, the milter runs "ripmime" on the file
to extract any attachments. If rupmime returns without an error then it
will run "uvscan" on the diretory to scan all the files in it. If uvscan
returns an error, then the milter will look for viruses output from
uvscan, and reject the message reporting which viruses were found. If
viruses were found then the entire directory is moved to quarantine,
otherwise it is deleted.

The milter also does extention checks. Certain extentions are blocked
completely. In specific, extenions of .scr, .vbs, .pif, and .com are
blocked.

Author gave permission to distribute it with BSD-License.

WWW: http://www.nmt.edu/~wcolburn/antivirus/